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conference paper
Differential Evolution applied to a multimodal information theoretic optimization problem
2006
Applications of Evolutionary Computing. EvoWorkshops 2006
This paper discusses the problems raised by the optimization of a mutual information-based objective function, in the context of a multimodal speaker detection. As no approximation is used, this function is highly nonlinear and plagued by numerous local minima. Three different optimization methods are compared. The Differential Evolution algorithm is deemed to be the best for the problem at hand and, consequently, is used to perform the speaker detection.
Type
conference paper
Web of Science ID
WOS:000237228900046
Authors
Publication date
2006
Published in
Applications of Evolutionary Computing. EvoWorkshops 2006
Series title/Series vol.
Lecture Notes in Computer Science; 3907
Start page
505
End page
509
EPFL units
Event name | Event place | Event date |
Budapest | April 10-12, 2006 | |
Available on Infoscience
June 14, 2006
Use this identifier to reference this record